I attended the Erie Lackawanna Historical Society's annual Symposium, where I gave a presentation on modeling the Southern Tier and how I'm interpreting it on my home layout. No surprise here, but I learned more from the audience than they learned from me.
Something I else learned prior to arriving at the venue: When you are making your list of things not to forget, such as your thumb drive, laptop, camera, overnight bag, wife, and snax, make sure you have your cellphone on that list...

Ron